Overview of Siemens 3RN2010-1CW30
Buy genuine Siemens 3RN2010-1CW30 online, a reliable thermistor motor protection relay designed for efficient and precise motor monitoring in industrial automation. This compact device features an auto-reset function and supports a wide coil voltage range of 24 to 240 V AC/DC, making it versatile for various control systems. With an IP20 enclosure rating and a robust design meant for DIN rail mounting, the 3RN2010-1CW30 offers dependable protection against motor overheating caused by thermistor feedback. Its LED display and screw terminal connections ensure straightforward installation and clear status indication, ideal for manufacturing and machinery environments.
Key Features of Siemens 3RN2010-1CW30
- Compact evaluation unit with a 17.5 mm wide enclosure for space-saving installation
- Auto-reset function improves system uptime by reducing manual intervention
- Wide coil voltage range from 24 to 240 V AC/DC supporting diverse applications
- 1 NO (normally open) and 1 NC (normally closed) contact configuration
- Screw terminal connections for secure and reliable wiring
- LED status display simplifies operational monitoring
- IP20 rated enclosure providing basic protection in industrial settings
- Mountable on standard 35 mm DIN rails with snap-on and screw features
- Operating temperature range from -25 to +60 °C for versatile environment compatibility
Technical Specs of 3RN2010-1CW30
Review Siemens 3RN2010-1CW30 specifications for detailed parameters covering voltage, I/O, and communication to ensure system compatibility.
| Parameter |
Specification |
| Coil Voltage |
24 to 240 V AC/DC |
| Contact Form |
1 NO / 1 NC |
| Contact Rating |
0.1/1 A at 24/250 V DC |
| Mounting |
35 mm DIN rail (screw and snap-on) |
| Enclosure Rating |
IP20 |
| Operating Temperature |
-25 to +60 °C |
| Dimensions (H x W x D) |
100 mm x 17.5 mm x 90 mm |
Applications / Use Case
This Siemens 3RN2010-1CW30 is commonly used in industrial automation systems worldwide to protect motors by monitoring thermistor signals and preventing overheating. It is especially valuable in process control, packaging lines, and factory control panels where motor reliability is critical. By integrating precise motor temperature monitoring, it ensures enhanced machine protection, reduces downtime, and supports maintenance planning in heavy-duty manufacturing environments.
Price & Availability
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